give reasons why rbcs are more efficient
Answers
Answer:
hey mate here you go,
Explanation:
As elite athletes acclimate to high altitude, they acquire more red blood cells which allows their blood to carry more oxygen. When they compete at lower altitudes, they get a natural boost to the muscles when additional oxygen is available
hope this helps u buddy,
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Answer:
RBCs are efficient,though absent in certain organelles such as nucleus,endoplasmic reticulum and mitochondria.
loss of nucleus makes the RBCs biconcave, increasing the surface area volume ratio to absorb more oxygen.it also increases space in between to accomodate more RBCs in small space.
loss of mitochondria means oxygen is unconsumed by the RBCs and is fully transported to tissues.
loss of endoplasmic reticulum increases flexibility, thus it can be transported through very narrow capillaries
Explanation: